Vintage Russian Black Lacquer Box, M'stera, Floral, Signed

This lacquer box has the flowers which are vivid in color and meticulously executed. Around the oval there are gilded scrolls and flowers. There a signature M'sTera, denoting the village of M'stera. There is also a signature which appears to be GAAAKNHA. The box measures 5" x 4" x 1 3/4". The inside is the traditional red. Very good condition.